function jump_add_book(){
    location.href = '/register/add_book'
}
function jump_add_pblish(){
    location.href = '/register/add_pblish'
}
function jump_add_book_type(){
    location.href = '/register/add_book_type'
}
function jump_gallery_book_type(){
    location.href = '/gallery_books_page/gallery_book_type'
}
function jump_gallery_books_page(){
    location.href = '/gallery_books_page/gallery_books_page'
}
function jump_gallery_pblish(){
    location.href = '/gallery_books_page/gallery_pblish'
}
